public class test3 {
    static void main() {
    int[]arr ={11,22,33,44,55};
    printArr(arr);
    }
    static  void printArr(int[] arr) {
        System.out.print("[");
        for (int i = 0; i < arr.length; i++) {
            if(i==arr.length-1){
                System.out.print(arr[i]);
            }else {
                System.out.print(arr[i]+",");
            }
        }
        System.out.print("]");
    }
}
